Description

4,9-Dibromo-2,7-Bis(3-(Dimethylamino)Propyl)Benzo[Lmn][3,8]Phenanthroline-1,3,6,8(2H,7H)-Tetraone is a high-purity, functionalized naphthalene diimide derivative, serving as a critical advanced intermediate for the synthesis of organic electronic materials. Its value lies in the precise bromination and aminoalkyl functionalization, which allows for further cross-coupling reactions and solubility tuning in organic solvents. This compound is essential for R&D and production in the fields of organic photovoltaics (OPVs), organic light-emitting diodes (OLEDs), and n-type organic semiconductors.

Application

• Organic Semiconductor Precursor: A key building block for synthesizing n-type semiconductor materials and electron-transport layers.
• OLED Emitter & Host Material Development: Used in research to create novel electron-transporting and host materials for display and lighting technologies.
• Organic Photovoltaic (OPV) Research: Serves as an electron-accepting core for developing non-fullerene acceptors in next-generation solar cells.
• Chemical Sensor Fabrication: Utilized in the development of fluorescent or colorimetric sensors due to its tunable electronic properties.
• Polymer & Small Molecule Synthesis: Acts as a functional monomer for creating conjugated polymers and small molecules with specific optoelectronic characteristics.
• Academic & Industrial R&D: A valuable tool for fundamental research in supramolecular chemistry and charge transport phenomena.

Basic Information

Product Name	4,9-Dibromo-2,7-Bis(3-(Dimethylamino)Propyl)Benzo[Lmn][3,8]Phenanthroline-1,3,6,8(2H,7H)-Tetraone
CAS No.	1375748-41-6
Molecular Formula	C30H30Br2N4O4
Molecular Weight	670.40 g/mol
Synonyms	4,9-Dibromo-2,7-bis[3-(dimethylamino)propyl]benzo[lmn][3,8]phenanthroline-1,3,6,8(2H,7H)-tetraone; NDI-Br2-DMAP; Dibrominated Naphthalene Diimide Derivative; 2,7-Bis(3-(dimethylamino)propyl)-4,9-dibromobenzo[lmn][3,8]phenanthroline-1,3,6,8-tetraone; Benzo[lmn][3,8]phenanthroline-1,3,6,8(2H,7H)-tetraone, 4,9-dibromo-2,7-bis[3-(dimethylamino)propyl]-; NDI-Br2; Brominated NDI amine derivative
EINECS	Contact for details

Quality Control

Our production of this advanced intermediate adheres to stringent quality protocols to ensure batch-to-batch consistency and high purity for sensitive electronic applications. Each lot is characterized by NMR (1H, 13C), HPLC, and mass spectrometry to confirm identity and purity. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). This compound is light-sensitive (store away from light) and should be handled under an inert atmosphere when appropriate to ensure long-term stability.

Specification

Item	Specification
Appearance	Yellow to orange solid
Identification (HPLC)	Conforms to reference standard
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Heavy Metals	< 10 ppm
Residual Solvents	Complies with ICH guidelines

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.